Surveys
Underwater operations in progress until 250001Z apr by M/V skandi hav in 05-24S 034-57W
HYDROLANT 1216/01
- issued
- 2001-04-22 07:45Z
- status
- cancelled 2001-04-24 18:38Z (archive)
- self-cancels
- 2001-04-25 01:01Z
- authority
- NAVAREA V 726/01 220400Z APR 01
- sea
- South Atlantic Ocean
- position
- -5.400, -34.950
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 250001Z APR BY M/V SKANDI HAV IN 05-24S 034-57W. TWO MILE BERTH REQUESTED. 2. CANCEL THIS MSG 250101Z APR.
This area · survey operations
64 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 241000Z apr by M/V taurus in area bound by 06-56.53S 034-49.48W,…2024-03-16
- Survey operations in progress until 092100Z mar by M/V taurus in area bound by 06-50.45S 034-45.38W,…2024-03-05
- Underwater operations 0800Z to 2100Z daily 05 sep thru 05 mar 23 by M/V paracuru in 04-52.42S 036-22.45W2022-09-05
- Underwater operations 1100Z to 1900Z daily 15 thru 22 jun by M/V texas and M/V seamaster I in 05-42.08S…2021-06-14
- Underwater operations 1100Z to 1900Z daily 01 thru 06 jun by M/V texas and M/V seamaster I in 05-42.08S…2021-05-31
- Survey operations in progress until 15 apr by M/V ocean dream and M/V bgp pioneer eco warrior each towing…2020-03-16
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Worldwide now
84 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.